New analytical solution to extrapolation problem for band-limited signals 带限信号外推问题新的解析解
This paper proposes a novel method to obtain a simple analytical solution to extrapolation problem for band-limited signals, which is much easier than prolate spherical wave function expansion method. 本文给出能量有限带限信号外推问题新的解析解,它比长球波函数展开法更为简单。